NSR Query Results


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NSR database version of May 24, 2024.

Search: Author = D.A.Matters

Found 4 matches.

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2018CH13      Nature(London) 554, 7691 (2018)

C.J.Chiara, J.J.Carroll, M.P.Carpenter, J.P.Greene, D.J.Hartley, R.V.F.Janssens, G.J.Lane, J.C.Marsh, D.A.Matters, M.Polasik, J.Rzadkiewicz, D.Seweryniak, S.Zhu, S.Bottoni, A.B.Hayes, S.A.Karamian

Isomer depletion as experimental evidence of nuclear excitation by electron capture

NUCLEAR REACTIONS 7Li(90Zr, 3np), E=840 MeV; measured Eγ, Iγ, γγγ-coin using Gammasphere array at ATLAS-ANL. 93Mo; deduced levels, first experimental evidence of process of nuclear excitation by electron capture (NEEC) through the isomer depletion of 2425-keV isomer and excitation of the 2430-keV intermediate level from the 2425-keV isomer, and observation of 2475-268-685-1478 γ cascade in coincidence.

NUCLEAR REACTIONS 90Zr(7Li, 3np), E(cm)=same as above for reverse kinematic reaction; measured Eγ, Iγ, γγ-coin at Australian National Laboratory. 93Mo; deduced levels, non-observation of 2475- and 268-keV γ rays in γγ coincidences in the normal kinematics reaction consistent with NEEC interpretation in the inverse kinematic reaction study at Argonne.

doi: 10.1038/nature25483
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2017MA39      Phys.Rev. C 96, 014318 (2017)

D.A.Matters, F.G.Kondev, N.Aoi, Y.Ayyad, A.P.Byrne, M.P.Carpenter, J.J.Carroll, C.J.Chiara, P.M.Davidson, G.D.Dracoulis, Y.D.Fang, C.R.Hoffman, R.O.Hughes, E.Ideguchi, R.V.F.Janssens, S.Kanaya, B.P.Kay, T.Kibedi, G.J.Lane, T.Lauritsen, J.W.McClory, P.Nieminen, S.Noji, A.Odahara, H.J.Ong, A.E.Stuchbery, D.T.Tran, H.Watanabe, A.N.Wilson, Y.Yamamoto, S.Zhu

In-beam γ-ray spectroscopy studies of medium-spin states in the odd-odd nucleus 186Re

NUCLEAR REACTIONS 186W(d, 2n)186Re, E=12.5, 14.5 MeV; measured Eγ, Iγ, γγ-coin using Clover Array Gamma-Ray spectrometer for Advanced research (CAGRA) at RCNP, Osaka University, and CAESAR spectrometer at the 14UD Pelletron accelerator of the Australian National University. 186Re; deduced high-spin levels, J, π, K-shell conversion coefficients, multipolarities, bands, configurations, branching ratios and gK-gR values. Comparison with multi-quasiparticle blocking calculations.

doi: 10.1103/PhysRevC.96.014318
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2016MA35      Phys.Rev. C 93, 054319 (2016)

D.A.Matters, A.G.Lerch, A.M.Hurst, L.Szentmiklosi, J.J.Carroll, B.Detwiler, Zs.Revay, J.W.McClory, S.R.McHale, R.B.Firestone, B.W.Sleaford, M.Krticka, T.Belgya

Investigation of 186Re via radiative thermal-neutron capture on 185Re

NUCLEAR REACTIONS 185Re(n, γ), E=thermal and cold neutrons; measured Eγ, Iγ, σ(γ) using Prompt Gamma Activation Analysis (PGAA) facility at the Budapest Research Reactor. 186Re; deduced levels, J, π, S(n), Γ0, photon strength functions, total radiative thermal-neutron capture cross section. Statistical model calculations and analysis using DICEBOX code. Comparison with previous experimental data.

doi: 10.1103/PhysRevC.93.054319
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset31769. Data from this article have been entered in the XUNDL database. For more information, click here.


2015MA60      Phys.Rev. C 92, 054304 (2015)

D.A.Matters, N.Fotiades, J.J.Carroll, C.J.Chiara, J.W.McClory, T.Kawano, R.O.Nelson, M.Devlin

New transitions and feeding of the Jπ = (8+) isomer in 186Re

NUCLEAR REACTIONS 187Re(n, 2n), E=10-25 MeV; measured Eγ, Iγ, nγ-, γγ-coin, time-of-flight for neutrons, excitation functions using GEANIE array at LANL-Neutron Science Center Weapons Neutron Research facility. 186Re; deduced levels, J, π, improved energy of the long-lived (8+) isomer in 186Re. Comparison with previous experimental results, and with COH 3.4 and TALYS 1.6 calculations.

doi: 10.1103/PhysRevC.92.054304
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14438.


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